multistage bleaching
常见例句
- In order to reduce the investment, running cost and generation amount of AOX, a two stage short sequence process has been developed on the basis of multistage bleaching.
爲降低投資、運行費用和AOX的生成量，在多段漂白的基礎上發展了兩段短流程漂白。 返回 multistage bleaching